438132238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 696563712

約数和(自身を除く): 258431474

約数列:

[1, 2, 31, 53, 62, 106, 151, 302, 883, 1643, 1766, 3286, 4681, 8003, 9362, 16006, 27373, 46799, 54746, 93598, 133333, 248093, 266666, 496186, 1450769, 2901538, 4133323, 7066649, 8266646, 14133298, 219066119, 438132238]

約数ペア:

[(1, 438132238), (2, 219066119), (31, 14133298), (53, 8266646), (62, 7066649), (106, 4133323), (151, 2901538), (302, 1450769), (883, 496186), (1643, 266666), (1766, 248093), (3286, 133333), (4681, 93598), (8003, 54746), (9362, 46799), (16006, 27373)]